Whenever a person is joking, they are actually disguising thoughts and emotions, either subconsciously or deliberately.

Alternative form of even Homer nods

Not even the most vigilant and expert are immune to error.

(US, slang) There is a great number of fools in the world who can be easily swindled, and there always will be.

All possible knowledge of a subject matter. / All possible means, both honest and dishonest

A situation which, contrary to expectation, turned out to be uninteresting, unimportant or unexciting; an anticlimax. / A publicised event which does not take place.

Describes a plant that blooms throughout the growing season.

(idiomatic) Alternative form of every nook and cranny

exactly even, equal / being equal, as in score or account; tied / having nothing due, or no balance of debt on either side

equally, evenly / evenly divided